Yii2 - left join on multiple condition

I have three tables with the following relations.

  ------- 1        0..* ------------
 |Product|-------------|Availability|
  -------               ------------
    1 |
      |
    1 |
  --------
 |MetaData|
  --------
$products = Product::find()
->joinWith(['metaData' => function (ActiveQuery $query) {
    return $query
        ->andWhere(['=', 'meta_data.published_state', 1]);
}])
->joinWith(['availability' => function (ActiveQuery $query) {
    return $query
        ->andOnCondition(['>=', 'availability.start', strtotime('+7 days')])
        ->andWhere(['IS', 'availability.ID', NULL]);
}])
->all();
----------------------------------------------------------------------
$articalPost = ArticalMaster::find()->joinWith(['media' => function () {}])->all();
$allPost = [];
foreach ($articalPost as $post){
$image = [];
foreach ($post->media as $media){
$image[] = $media->vImage;
}
$post = $post->toArray();
$post['images'] = $image;
$allPost[] = array(
    'post' => $post,
);
}

echo"<pre>";print_r($allPost);

Index Page in display another Model data
use yii\helpers\Url;
[
    'label' => 'Image',
    'format'=>'html',
    'value' => function($model) {
        if (count($model->media) != 0){
            foreach ($model->media as $file) {
                $imagePath = Url::base() . '/web/image/' . $file['vImage'];
            }
        }
        return Html::img($imagePath, ['width'=>'60','height'=>'60']);
    },
],

ArticalMaster Model
public function getMedia()
{
    /*
     * Assumptions:
     * - foreign key named iPostId
     * - primary key named iArticalId
     */
    return $this->hasMany(ArticalImage::className(), ['iPostId' => 'iArticalId']);
}